Card Set: Speed Duel: Battle City Box

Rarity: Common

Card Type: Spell

Spell Type: Equip

Texto (EN): Equip only to a monster you control. If the equipped monster battles an opponent's monster, the equipped monster's original ATK/DEF is doubled during damage calculation only. If you control a monster other than the equipped monster, send this card to the GY. You can only control 1 "Solitary Sword of Poison".